368040863 has 2 divisors, whose sum is σ = 368040864. Its totient is φ = 368040862.

The previous prime is 368040859. The next prime is 368040889.

368040863 is nontrivially palindromic in base 10.

It is a weak prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 368040863 - 2² = 368040859 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (368040823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 184020431 + 184020432.

It is an arithmetic number, because the mean of its divisors is an integer number (184020432).

Almost surely, 2^368040863 is an apocalyptic number.

368040863 is a deficient number, since it is larger than the sum of its proper divisors (1).

368040863 is an equidigital number, since it uses as much as digits as its factorization.

368040863 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 368040863 is about 19184.3911292488. The cubic root of 368040863 is about 716.6360975123.

The spelling of 368040863 in words is "three hundred sixty-eight million, forty thousand, eight hundred sixty-three".